如何创建用于 Java 中组件的带标题边框?
若要创建用于 Java 中组件的带标题边框,请使用 createTitledBorder() 方法。假设我们有一个面板,我们需要为其设置一个带标题的边框。这是我们的面板 −
JPanel panel = new JPanel();
现在,设置边框并为标题边框设置文本 −
panel.setBorder(BorderFactory.createTitledBorder( BorderFactory.createEtchedBorder(), "My Demo Table", TitledBorder.LEFT, TitledBorder.TOP));
以下是创建带标题边框的示例 −
示例
package my; import javax.swing.BorderFactory; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.border.TitledBorder; public class SwingDemo { public static void main(String[] args) { JFrame frame = new JFrame(); JPanel panel = new JPanel(); panel.setBorder(BorderFactory.createTitledBorder( BorderFactory.createEtchedBorder(), "My Demo Table", TitledBorder.LEFT, TitledBorder.TOP)); String[][] rec = { { "001", "David", "AUS" }, { "002", "Steve", "AUS" }, { "003", "Yuvraj", "IND" }, { "004", "Kane", "NZ" }, { "005", "Ben", "ENG" }, { "006", "Eion", "ENG" }, { "007", "Miller", "SA" }, { "008", "Rohit", "IND" } }; String[] header = { "Id", "Player", "Team" }; JTable table = new JTable(rec, header); panel.add(new JScrollPane(table)); frame.add(panel); frame.setSize(550, 400); frame.setVisible(true); } }
输出
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